%\newcommand{\CB}{Chafik Bachatene}
\newcommand{\IAO}{Ian Aymard Otando}
\newcommand{\JSO}{Jean Siradio Olemou}
\newcommand{\MD}{Mamadi Diakite}
\newcommand{\NDD}{Naby Daouda Diakite}

%\newcommand{\CBmail}{}
\newcommand{\IAOmail}{}
\newcommand{\JSOmail}{}
\newcommand{\MDmail}{}
\newcommand{\NDEmail}{}